The Allen-Bradley/Rockwell Automation PowerFlex 755 AC drives are designed to provide high performance, ease of use, and application flexibility. To provide these functionalities, the PowerFlex 755 drives support a variety of hardware and multiple control options as well as optional embedded safety capabilities. These drives are manufactured to be used on the industrial floor to control motors. The PowerFlex 755 drives can be interfaced with applications such as conveyors, pumps, and fans. For the AC drives to be interfaced with a variety of industrial communications networks, they support the integrated motion on EtherNet/IP modules that help to connect the PowerFlex 755 AC drives to linear, star, and ring topologies. The configuration parameters for these drives can be automatically downloaded onto replaced drives from Logix controllers through the Automatic Device Configuration feature.
Drives in the PowerFlex 755 series support different voltage and power ranges. For example, these drives accommodate a voltage of between 200 Volts AC and 240 Volts AC, 380 Volts AC and 480 Volts AC, or of 600 Volts AC, with the highest voltage rating being 690 Volts AC. Drives in the PowerFlex 755 series can be mounted in either IP 00, IP 20, NEMA/UL type open, flange-mounted, or IP 54 NEMA/UL type 12 rated enclosures. Additionally, the PowerFlex 755 AC drives support different types of control. The available control options include vector control with FORCE technology, Volts per Hertz control, permanent magnet motor control, and sensorless vector control. Note that the Allen-Bradley PowerFlex 755 AC drives accommodate pre-engineered power option bays that provide a cost-effective solution for popular power options. Drives in this family are programmed and configured by using DriveTools software, an LCD human-machine interface module, the Connected Components Workbench software, or the SP software. However, the LCD interface is an integral part of the PowerFlex 755 AC drives.
Browse available units in our catalog of PowerFlex 755.
This AC drive utilizes a DC input with a precharge feature and conforms to an IP54 / NEMA/UL Type 12 enclosure standard. It boasts a built-in Ethernet port for communication and maintains an impressiv
The AC drive supports a voltage range of 240 VAC (208 VAC) and 325 VDC (281 VDC). It operates at line frequencies of 50/60 Hz, with a frame size designated as 5. The internal transistor enables dynami
This model supports a voltage rating of 400 VAC and 540 VDC, with an input type configured for DC with precharge. Offering dynamic braking through an internal transistor, the unit operates efficiently
This AC drive provides operation in harsh environments, functioning typically at temperatures between 0°C and 40°C. The humidity level can reach up to 80% without condensation, while installations can
This unit features a maximum humidity tolerance of 80% without condensation and can be installed at altitudes up to 1000 meters above sea level. It operates with a voltage rating of 480V AC and 650V D
This AC drive features an IP54 and NEMA 12 rated enclosure, suited for environments requiring protection from dust and water. With an input type configured for AC with precharge capabilities, it suppo
Designed for 3-phase applications, the 20G1AGF050JA0NNNNN AC drive operates at a frequency of 60 Hz. It includes an AC input with a precharge design, eliminating the need for any DC terminals. The dri
This model features a robust design with a protection rating of IP54 and a frame size classified as Frame 6. The drive is intended for 3-phase input and operates at a rated frequency of 60 Hz. It prov
This unit is capable of achieving an output current of 395 Amps and is rated for multiple horsepower configurations: 450 HP LD, 400 HP ND, and 350 HP HD. Its design includes embedded Ethernet/IP commu
Designed with integrated filtering capabilities and operates using sensorless vector control. The embedded Ethernet/IP communication protocol enhances connectivity options. It supports voltage source